CN205372791U - Machine and air conditioner in components of a whole that can function independently console mode air conditioning - Google Patents

Abstract

The utility model provides a split floor type air conditioner indoor unit and an air conditioner. Among them, the indoor unit of the split floor-standing air conditioner includes a casing and an air supply device, the casing has an air guide channel with an open upper end; the air supply device is installed on the top of the cabinet, and the air supply device includes a cylindrical shell whose lower end communicates with the air guide channel body, the side wall of the cylindrical shell is provided with an air outlet, and a plurality of left and right air guide strips are installed at the air outlet, and the left and right air guide strips are divided into multiple groups along the circumference of the cylindrical shell. The left and right air guiding strips can rotate in the same direction along the circumference of the cylindrical shell. In the split floor-standing air conditioner indoor unit provided by the utility model, multiple groups of left and right air guide strips are installed at the air outlet of the columnar shell, and by controlling the air guide direction and angle of the multiple left and right air guide strips in each group, To achieve the effect of wide-angle air supply, increase the air supply area, improve the comfort of air supply, simple structure, reliable operation, and low cost.

Description

Split Floor Air Conditioner Indoor Unit and Air Conditioner

technical field

The utility model relates to the technical field of air conditioners, more specifically, to a split floor-standing air conditioner indoor unit and an air conditioner including the split floor-type indoor air conditioner.

Background technique

At present, the air outlets of existing split floor-standing air conditioner indoor units generally use left and right air guiding strips and vertical air guiding strips to change the angle of air supply, thereby expanding the air supply area. However, since the position and size of the air outlet cannot be changed, it is difficult to achieve a larger air supply angle only by relying on the air guide strips to guide the air in the left, right and vertical directions; The whole head is made into a motion mechanism to achieve the purpose of large-angle air supply, but the reliability of the head motion mechanism is poor and the cost is high.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art.

Therefore, an object of an aspect of the present utility model is to provide a split floor-standing air conditioner indoor unit capable of realizing wide-angle air supply.

Another aspect of the utility model is to provide an air conditioner comprising the above-mentioned split floor type air conditioner indoor unit.

In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a split floor-standing air conditioner indoor unit, comprising: a casing, the casing has an air guide channel with an upper end open; and an air supply device, the The air supply device is installed on the top of the casing, and the air supply device includes a columnar casing whose lower end communicates with the air guide passage, and an air outlet is opened on the side wall of the columnar casing, and the air outlet is A plurality of left and right air guide strips are installed, and the plurality of left and right air guide strips are divided into multiple groups along the circumference of the cylindrical shell, and the plurality of left and right air guide strips in each group can be arranged along the cylindrical shell. The circumference of the body rotates in the same direction.

The split floor-standing air conditioner indoor unit provided by the above-mentioned embodiments of the utility model includes a casing and an air supply device installed on the top of the casing. A group of left and right air guide strips can achieve the effect of wide-angle air supply by controlling the air guide direction and air guide angle of multiple left and right air guide strips in each group, increasing the air supply area and improving the comfort of air supply; for example In other words, among the multiple groups of left and right air guide strips, the left and right air guide strips located in the left group guide the wind to the left, the multiple left and right air guide strips located in the middle group guide the wind forward, and the multiple left and right air guide strips located in the right group guide the wind to the left. The air strip guides the air to the right, so as to achieve the effect of large-scale air supply; of course, it is possible to control several groups of left and right air guide strips in multiple groups to guide the air, and control other groups of left and right air guide strips to close, so as to increase the air volume of the air supply , to meet the different air supply requirements of users; and the above-mentioned technical solution is to increase the area of the air outlet, increase the number of left and right air guide strips accordingly, and realize the wide-angle air supply by controlling the air guide direction of multiple groups of left and right air guide strips , simple structure, reliable operation and low cost.

In addition, the split floor-standing air conditioner indoor unit provided by the above-mentioned embodiment of the utility model also has the following additional technical features:

According to an embodiment of the present utility model, the length of the air outlet along the circumferential direction of the cylindrical housing is not less than 1/2 of the circumference of the outer wall of the cylindrical housing.

In the above-mentioned embodiments, the length of the air outlet along the circumference of the cylindrical housing is not less than 1/2 of the circumference of the outer wall of the cylindrical housing, thereby effectively ensuring the width of the air outlet, and further ensuring that multiple groups of left and right air guide strips installed at the air outlet The wide-angle air guide range realizes the effect of wide-angle air supply.

According to an embodiment of the present invention, at least one of the left and right air guide strips in each group is connected with a first motor, and a plurality of left and right air guide strips in each group are pivotally connected with first connecting rods horizontally, The first connecting rod can transmit the rotation of at least one of the left and right air guiding strips to the other left and right air guiding strips in each group.

In the above embodiment, the motor drives at least one air guide bar through the first motor connected to at least one left and right air guide bar in each group and the first connecting rod pivotally connected to multiple left and right air guide bars in each group. The left and right air guide strips rotate, and at least one left and right air guide strip drives the other left and right air guide strips in each group to rotate through the first connecting rod, so as to realize the same wind guiding effect of multiple left and right air guide strips in each group, and the structure is simple , the connection is reliable.

According to an embodiment of the present invention, the split floor-standing air conditioner indoor unit further includes: a control device, the control device is electrically connected to the first motor in each group, and the control device can control each The start and stop and rotation direction of the first motors in the group are used to control the opening and closing and the direction of the air guiding of the plurality of left and right air guiding strips in each group.

In the above embodiments, the control device controls the start-stop and rotation direction of the first motor in each group, so as to realize the control of the opening and closing of the left and right air guide strips and the direction of the air guide in each group, thereby controlling the range of the air supply range. The size and air volume of the air supply can meet the different air supply needs of users.

According to an embodiment of the present invention, the plurality of left and right air guiding strips are sequentially divided into a left group, a middle group and a right group along the circumference of the cylindrical housing, and the control device can control the When a plurality of said left and right air guide strips are directed to the left, the plurality of said left and right air guide strips of the right group are closed, and the plurality of said left and right air guide strips of the right group can be controlled to guide the air to the right while left The plurality of left and right air guiding strips of the side group are closed.

In the above embodiment, when the air conditioner needs to guide the air to the left, the multiple left and right air guide strips located in the left group can be controlled to guide the air to the left, and the multiple left and right air guide strips located in the right group can be controlled to close, effectively ensuring the air flow to the left. The maximum range and air volume of the left air supply; when the air conditioner needs to guide the air to the right, it can control the multiple left and right air guide strips located in the right group to guide the air to the right, and control the multiple left and right air guides located in the left group The strips are closed to effectively ensure the maximum range of air supply to the right and the air volume; when the air conditioner needs to guide the air to the front, it can control the multiple left and right air guide strips located in the middle group to guide the air forward, and control the left and right groups. Multiple left and right air guide strips in the right group are closed to effectively ensure the forward air supply volume.

According to an embodiment of the present invention, a plurality of upper and lower air guide strips are installed at the air outlet, and the upper and lower air guide strips are located inside the plurality of left and right air guide strips, and can be positioned relative to the cylindrical housing Turn up and down.

According to an embodiment of the present invention, at least one of the upper and lower air guide strips is connected with a second motor, and a plurality of the upper and lower air guide strips are vertically pivotally connected with a second connecting rod, and the second connecting rod can The rotation of at least one of the up and down air guiding strips is transmitted to other of the plurality of up and down air guiding strips.

In the above embodiment, a plurality of upper and lower air guide strips are provided at the air outlet, and through the second motor connected to at least one of the upper and lower air guide strips and the second connecting rod vertically pivoted on the plurality of upper and lower air guide strips, The motor drives at least one upper and lower air guide strip to rotate, and at least one upper and lower air guide strip drives the other up and down air guide strips to rotate through the second connecting rod, so as to realize the effect of multiple upper and lower air guide strips guiding the wind at the same time, and satisfy the air conditioner's up and down guide requirements. Wind demand, simple structure, reliable connection.

According to an embodiment of the present utility model, the casing includes a front casing and a rear casing, the front casing and the rear casing are connected to form the air guide channel, and the front casing and/or Or the lower part of the rear housing is provided with an air inlet communicating with the air guide channel.

According to an embodiment of the utility model, a volute and a centrifugal fan located in the volute are installed in the air guide channel.

In the above-mentioned embodiment, an air inlet is opened at the lower part of at least one of the front casing and the rear casing, so that the centrifugal wind wheel located in the volute draws the external air into the air guide channel from the air inlet at the lower part, and passes through the air inlet located in the machine. The evaporator in the shell blows into the room from the upper air outlet after heat exchange.

An embodiment of another aspect of the present utility model provides an air conditioner, including the split floor-standing air-conditioning indoor unit described in any of the above-mentioned embodiments, and having the split-floor air-conditioning indoor unit described in any of the above-mentioned embodiments. The beneficial effect of the machine.

Additional aspects and advantages of the invention will become apparent in the description which follows, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is a schematic diagram of the disassembled structure of the indoor unit of the split floor-standing air conditioner according to an embodiment of the present invention;

Fig. 2 is a three-dimensional structural schematic view of the air supply device in Fig. 1;

Fig. 3 is a schematic diagram of the structure of the indoor unit of the split floor air conditioner shown in Fig. 1 when the left side of the indoor unit is blowing air;

Fig. 4 is a schematic structural view of the split floor air conditioner indoor unit shown in Fig. 1 when the air is blown from the middle;

Fig. 5 is a structural schematic view of the split floor air conditioner indoor unit shown in Fig. 1 when the air is blowing from the right side.

Wherein, the corresponding relationship between reference numerals and component names in Fig. 1 to Fig. 5 is:

1 split floor-standing air conditioner indoor unit, 10 casing, 101 air guide channel, 102 air inlet, 11 front casing, 12 rear casing, 13 base, 14 evaporator, 15 volute, 16 centrifugal wind wheel, 20 delivery Wind device, 21 columnar housings, 211 air outlets, 22 left and right air guiding strips, 23 up and down air guiding strips, 231 second connecting plates.

detailed description

In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from those described here, therefore, the protection scope of the utility model is not limited by the following disclosure limitations of specific examples.

The split floor type air conditioner indoor unit and the air conditioner according to some embodiments of the present utility model are described below with reference to the accompanying drawings.

As shown in FIG. 1 , FIG. 3 , FIG. 4 and FIG. 5 , according to some embodiments of the present utility model, a split floor air conditioner indoor unit 1 includes: a casing 10 and an air supply device 20 .

Wherein, the casing 10 has an air guide channel 101 with an open upper end;

The air supply device 20 is installed on the top of the casing 10. The air supply device 20 includes a columnar housing 21 whose lower end communicates with the air guide channel 101. An air outlet 211 is provided on the side wall of the columnar housing 21. An air outlet 211 is installed at the air outlet 211. A plurality of left and right air guide strips 22, a plurality of left and right air guide strips 22 are divided into multiple groups along the circumferential direction of the cylindrical housing 21, and a plurality of left and right air guide strips 22 in each group can rotate in the same direction along the circumferential direction of the cylindrical housing 21 .

The split floor-standing air-conditioning indoor unit 1 provided in the above-mentioned embodiment of the utility model includes a casing 10 and an air supply device 20 installed on the top of the casing 10. The columnar housing 21 of the air supply device 20 is provided with an air outlet 211. In addition, multiple sets of left and right air guide strips 22 are installed at the air outlet 211. By controlling the air guide direction and angle of the multiple left and right air guide strips 22 in each group, the effect of wide-angle air supply can be achieved and the air supply area can be increased. , to improve the comfort of the air supply; for example, among the multiple groups of left and right air guide strips 22, the left and right air guide strips located in the left group can guide the wind to the left, and the multiple left and right air guide strips located in the middle group can be directed to the left. The front air guide and the multiple left and right air guide strips on the right guide the air to the right, so as to achieve the effect of large-scale air supply; of course, it is possible to control several groups of left and right air guide strips 22 in multiple groups to guide the air, and control other groups of left and right air guides. The air guide strip 22 is closed to increase the air volume of the air supply to meet the different air supply requirements of the user; and the above-mentioned method increases the area of the air outlet 211, correspondingly increases the number of left and right air guide strips 22, and controls multiple groups of left and right The air guide direction of the air guide bar 22 realizes the technical scheme of wide-angle air supply, and has simple structure, reliable operation and low cost.

In one embodiment of the present utility model, the length of the air outlet 211 along the circumferential direction of the cylindrical housing 21 is not less than 1/2 of the circumference of the outer wall of the cylindrical housing 21 .

In the above embodiment, the length of the air outlet 211 along the circumferential direction of the cylindrical housing 21 is not less than 1/2 of the circumference of the outer wall of the cylindrical housing 21, so as to effectively ensure the width of the air outlet 211, and further ensure that the air outlet 211 is installed The air guiding ranges of multiple sets of left and right air guiding strips 22 realize the effect of wide-angle air supply.

In one embodiment of the present utility model, at least one left and right air guiding strip 22 in each group is connected with a first motor, and a plurality of left and right air guiding strips 22 in each group are horizontally pivotally connected with a first connecting rod. The connecting rod can transmit the rotation of at least one left and right air guiding strip 22 to other left and right air guiding strips 22 in each group.

In the above-mentioned embodiment, the motor drive is realized through the first motor connected to at least one left and right air guide bar 22 in each group and the first connecting rod pivotally connected to the left and right air guide bars 22 in each group. At least one left and right air guide strip 22 rotates, and at least one left and right air guide strip 22 drives other left and right air guide strips 22 in each group to rotate through the first connecting rod, so that multiple left and right air guide strips 22 in each group are guided together Wind effect, simple structure, reliable connection.

Further, the indoor unit of the split floor-standing air conditioner also includes: a control device, the control device is electrically connected to the first motor in each group, and the control device can control the start-stop and rotation direction of the first motor in each group, so as to Control the opening and closing of multiple left and right air guide strips 22 and the direction of air guide in each group.

In the above embodiment, the control device controls the start-stop and rotation direction of the first motor in each group, so as to control the opening and closing of the left and right air guide strips 22 and the direction of air guide in each group, thereby controlling the range of air supply. The size and air volume of the air supply can meet the different air supply needs of users.

In a specific embodiment of the present utility model, as shown in Fig. 3 to Fig. 5, a plurality of left and right air guiding strips 22 are sequentially divided into a left group, a middle group and a right group along the circumference of the cylindrical housing 21, and the control device Multiple left and right air guide strips 22 of the left group can be controlled to direct air to the left while multiple left and right air guide strips 22 of the right group can be controlled to be closed, and multiple left and right air guide strips 22 of the right group can be controlled to guide air to the right At the same time, a plurality of left and right air guiding strips 22 of the left group are closed.

In the above-mentioned embodiment, as shown in Figure 3, when the air conditioner needs to guide the air to the left, it is possible to control a plurality of left and right air guide strips 22 located in the left group to guide the air to the left, and control a plurality of left and right guide strips 22 located in the right group to guide the air to the left. The air bar 22 is closed, effectively guaranteeing the maximum range and air volume of the air supply to the left; Guide the air and control the closure of multiple left and right air guide strips 22 located in the left group to effectively ensure the maximum range and volume of air supply to the right; as shown in Figures 2 and 4, the air conditioner needs to guide the air to the front side , can control a plurality of left and right air guide strips 22 located in the middle group to guide the air forward, and control a plurality of left and right air guide strips 22 located in the left group and the right group to close, effectively ensuring the air supply volume of the forward air supply.

In one embodiment of the present utility model, as shown in Figure 2 and Figure 4, a plurality of upper and lower air guide strips 23 are installed at the air outlet 211, and the upper and lower air guide strips 23 are located inside a plurality of left and right air guide strips 22, and can Rotate up and down relative to the cylindrical housing 21 .

Further, as shown in FIG. 4 , at least one upper and lower air guide bar 23 is connected with a second motor, and a plurality of upper and lower air guide bars 23 are vertically pivotally connected with a second connecting rod 231 , and the second connecting rod 231 can at least The rotation of one up and down air guide strip 23 is transmitted to other up and down air guide strips 23 in the plurality of up and down air guide strips 23 .

In the above embodiment, a plurality of upper and lower air guide strips 23 are provided at the air outlet 211, and the second motor connected to at least one of the upper and lower air guide strips 23 and the first motor vertically pivoted on the plurality of upper and lower air guide strips 23 Two connecting rods 231 realize that the motor drives at least one upper and lower air guiding strip 23 to rotate, and at least one upper and lower air guiding strip 23 drives other upper and lower air guiding strips 23 to rotate through the second connecting rod 231, thereby realizing a plurality of upper and lower air guiding strips 23 guiding in the same direction The effect of the wind, and meet the needs of air guide up and down the air conditioner, simple structure, reliable connection.

In one embodiment of the present utility model, as shown in Figure 1, the casing 10 includes a front casing 11 and a rear casing 12, the front casing 11 and the rear casing 12 are connected to form an air guide channel 101, and the front casing 11 and the rear case 12 are supported on the base 13 , and the lower part of the front case 11 and/or the rear case 12 is provided with an air inlet 102 communicating with the air guiding channel 101 .

Further, a volute 15 and a centrifugal fan 16 located in the volute 15 are installed in the air guide channel 101 , and an evaporator 14 is also installed in the air guide channel 101 .

In the above-mentioned embodiment, an air inlet 102 is opened at the lower part of at least one of the front housing 11 and the rear housing 12, so that the centrifugal fan 16 located in the volute 15 sucks the external air from the lower air inlet 102 into the air guide. In the channel 101, after heat exchange, it is blown into the room from the upper air outlet 211.

An embodiment of another aspect of the present utility model provides an air conditioner (not shown in the figure), which includes the split floor-standing air-conditioning indoor unit described in any of the above embodiments, and has the split air conditioner described in the above embodiments. All the beneficial effects of the floor-standing air conditioner indoor unit will not be repeated here.

To sum up, in the split floor-standing air conditioner indoor unit provided by the embodiment of the utility model, an air outlet is provided on the cylindrical shell of the air supply device on the top of the casing, and multiple sets of left and right guides are installed at the air outlet. Air strips, by controlling the air guiding directions and angles of multiple left and right air guiding strips in each group, achieve the effect of wide-angle air supply, increase the air supply area, and improve the comfort of air supply; for example, the Among the multiple groups of left and right air guide strips, the multiple left and right air guide strips located in the left group guide the wind to the left, the multiple left and right air guide strips located in the middle group guide the air forward, and the multiple left and right air guide strips located in the right Air guide, so as to achieve the effect of large-scale air supply; of course, it is possible to control several groups of left and right air guide strips in multiple groups to conduct air guide, and control other groups of left and right air guide strips to close, so as to increase the air volume of the air supply and meet the needs of users. Different air supply requirements; and the above-mentioned technical scheme of increasing the area of the air outlet, increasing the number of left and right air guide strips, and controlling the air guide direction of multiple groups of left and right air guide strips to achieve wide-angle air supply, the structure is simple, Reliable work and low cost.

In the description of the present utility model, unless otherwise clearly stipulated and limited, the terms "connection", "installation" and so on should be understood in a broad sense, for example, "connection" can be a fixed connection or a detachable connection, or Connected integrally, or electrically; either directly or indirectly through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the description of this specification, descriptions of the terms "one embodiment", "some embodiments", "specific embodiments" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the present application. Novel at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A split floor-standing air conditioner indoor unit, characterized in that it comprises: a casing, the casing has an air guide channel with an open upper end; and An air supply device, the air supply device is installed on the top of the casing, the air supply device includes a cylindrical shell whose lower end communicates with the air guiding channel, and an air outlet is opened on the side wall of the cylindrical shell , a plurality of left and right air guide strips are installed at the air outlet, and the plurality of left and right air guide strips are divided into multiple groups along the circumference of the cylindrical housing, and the plurality of left and right air guide strips in each group It can rotate in the same direction along the circumference of the cylindrical shell. 2. The split floor type air conditioner indoor unit according to claim 1, characterized in that: The length of the air outlet along the circumferential direction of the cylindrical housing is not less than 1/2 of the circumference of the outer wall of the cylindrical housing. 3. The split floor type air conditioner indoor unit according to claim 1, characterized in that: At least one of the left and right air guiding strips in each group is connected with a first motor, and a plurality of left and right air guiding strips in each group are horizontally pivotally connected with a first connecting rod, and the first connecting rod can connect at least The rotation of one of the left and right air guiding strips is transmitted to the other left and right air guiding strips in each group. 4. The split floor type air conditioner indoor unit according to claim 3, further comprising: A control device, the control device is electrically connected to the first motor in each group, and the control device can control the start-stop and rotation direction of the first motor in each group, so as to control the The opening and closing of the plurality of left and right air guiding strips and the direction of air guiding. 5. The split floor type air conditioner indoor unit according to claim 4, characterized in that: The plurality of left and right air guiding strips are sequentially divided into a left group, a middle group and a right group along the circumferential direction of the cylindrical shell, and the control device can control the directions of the left and right air guiding strips of the left group. At the same time as the left air guide, the multiple left and right air guide strips of the right group are closed, and the multiple left and right air guide strips of the right group can be controlled to guide the air to the right while the multiple left and right air guide strips of the left group are closed. The wind strip is off. 6. The split floor type air conditioner indoor unit according to any one of claims 1 to 5, characterized in that, A plurality of upper and lower air guide strips are installed at the air outlet, and the upper and lower air guide strips are located inside the plurality of left and right air guide strips, and can rotate up and down relative to the cylindrical housing. 7. The split floor type air conditioner indoor unit according to claim 6, characterized in that: At least one of the upper and lower air guide strips is connected with a second motor, and a plurality of the upper and lower air guide strips are vertically pivotally connected with a second connecting rod, and the second connecting rod can connect at least one of the upper and lower air guide strips The rotation is transmitted to other said upper and lower air guide strips among the plurality of said up and down air guide strips. 8. The split floor type air conditioner indoor unit according to any one of claims 1 to 5, characterized in that, The casing includes a front casing and a rear casing, the front casing and the rear casing are connected to form the air guide channel, and the lower part of the front casing and/or the rear casing is opened There is an air inlet connected with the air guide channel. 9. The split floor type air conditioner indoor unit according to claim 8, characterized in that: A volute and a centrifugal wind wheel located in the volute are installed in the air guide channel. 10. An air conditioner, characterized by comprising the split floor-standing air conditioner indoor unit according to any one of claims 1 to 9.